2026 Hackaday Supercon: Workshops Are Open!

Supercon is Hackaday’s annual gathering, and you absolutely need to be there. Today, we’re pleased to announce our lineup of workshops, and it’s more than we’ve ever offered, thanks to …read more

What’s A Nonius?

If you already know what a nonius is, you can probably skip this post. But, if like us, you would have to look it up, we’ll tell you what we …read more

The FPGA Chronicles: Ready To Probe

In the last few installments, we looked at using the Tang Nano 20K with both the GOWIN tools and some open-source tools. The open-source tools certainly had the advantage of …read more

Your Computer Memory Is A Lie

When you first learn to program, memory seems pretty straightforward. You have a bunch of bytes, each with an address. If you want to read or write something, you specify …read more

Hackaday Links: October 11, 2026

It probably goes without saying that if you send four humans to observe the Moon up close, they’ll see things that those of us stuck here on Earth have never …read more

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Off-Grid Refrigeration Using Fire And Salt

1 Comment
By Bryan Cockfield | October 18, 2026

Refrigeration has been a challenge for humanity since the start. Ancient civilizations in dry climates like Persia and Egypt could use evaporative cooling on a large scale with specialized architecture, …read more
The New Phobos Martian Moon Rover That Weighs In At Only 15 Grams

7 Comments
By Maya Posch | October 18, 2026

Although for many decades the planet Mars has been prodded, poked, driven upon, flown over and especially orbited by various spacecraft, landers and rovers sent over by a certain humanoid …read more
Building A Microscope With A 3D View

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By Aaron Beckendorf | October 18, 2026

As electronic components grow ever smaller, a microscope has become an increasingly indispensable tool for any fine work; when inspecting electronics, though, especially solder joints, [Corebb] found a top-down view …read more
A Plasma Donut

6 Comments
By Al Williams | October 18, 2026

We know [The Action Lab] always has something hands-on. This time, the video shows a toroidal plasma demo and how it relates to nuclear fusion. Plasma has a high temperature, …read more
Evolving RC Circuits

8 Comments
By Ian Bos | October 18, 2026

We are surrounded by evolving algorithms and AI models, and it feels like we have to evolve to them as well. Of course, the world itself is always evolving, and …read more
Turning A Wi-Fi Adapter Into An SDR

8 Comments
By Aaron Beckendorf | October 18, 2026

Since the discovery of an undocumented I/Q sampling feature in ESP32 chips about two weeks ago, there’s been a flood of similar features being found in other wireless chips, including …read more
Making A New Mechanism For A Reciprocating Pencil Sharpener

9 Comments
By Fenix Guthrie | October 17, 2026

An engineer’s greatest tool is the writing utensil. Be it pen or pencil, we use them for everything from making diagrams to marking out cuts. But as with any practitioner …read more

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2026 Hackaday Supercon: Workshops Are Open!

What’s A Nonius?

The FPGA Chronicles: Ready To Probe

Your Computer Memory Is A Lie

Hackaday Links: October 11, 2026

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So You Want To Make Your SDR Work On Other Frequencies

What’s A Nonius?

The FPGA Chronicles: Ready To Probe

Your Computer Memory Is A Lie

Lead A Discord Exodus With A Matrix Server

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Discovering SDRs Everywhere

Hackaday Podcast Episode 391: Tuned In To ESP32 SDR, New Old Pagers, And Bugs On Mars

This Week In Security: Critical DNS Keys Rotated, Hacking Freezers Isn’t Cool, OpenAI Spies On Itself, And Advanced Hardware Wallet Hacks

2026 Hackaday Supercon: Workshops Are Open!

Hackaday Links: October 11, 2026

2026 Hackaday Supercon: Workshops Are Open!

What’s A Nonius?

The FPGA Chronicles: Ready To Probe

Your Computer Memory Is A Lie

Hackaday Links: October 11, 2026

Search

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